package com.git_demo.mapper;

import com.git_demo.bean.Classes;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface ClassesMapper {
    int deleteByPrimaryKey(Integer classId);

    int insert(Classes record);

    int insertSelective(Classes record);

    Classes selectByPrimaryKey(Integer classId);

    int updateByPrimaryKeySelective(Classes record);

    int updateByPrimaryKey(Classes record);

    List<Classes> findAllClasses();
}